Values of effect properties in Properties View do not match the ones in Effect Maker View

Steps to reproduce:

• Open DS and create new general project
• Create new effect in Effect Maker view (Add Rain node)
• Save effect in Library
• Drag and drop it to 2D View
• Select effect component in Navigator
• Compare properties their values seen in Effect Maker View and Properties View: Properties View show those incorrectly. e.g. timeRunning property is false
• Save the project
• -> Some of the values are now correct in Properties view, but timeRunning is still false
• -> Effect is not animated when project is run
• Drag and drop the effect again to 2D view
• -> now property values are correct and timeRunning is also true, and effect animation plays when project runs